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main_repo / benchmark / buffers @ master

Name Size
buffer-base64-encode.js 1.48 KB
buffer-compare.js 1.56 KB
buffer-creation.js 411 Bytes
buffer-read.js 885 Bytes
buffer-slice.js 426 Bytes
buffer-write.js 1.7 KB
dataview-set.js 1.19 KB

Latest revisions

# Date Author Comment
8ae32a98 06/04/2014 05:37 PM Ben Noordhuis

bench: fix buffers/buffer-base64-encode benchmark

The test is supposed to measure the performance of the base64 encoder
so move the Buffer#write() calls out of the benchmark section.

The overhead of the calls isn't terrible (about 1-3%) but having
unrelated activity in a micro-benchmark is never a good idea....
4c672c8a 05/28/2014 02:57 PM Raymond Feng

benchmark: Add a test to measure Buffer.slice perf

Buffer.slice can be expensive. One regression was reported by https://github.com/joyent/node/issues/7633. The method should be benchmarked.
226f98a3 04/29/2014 01:09 AM Sean McArthur

buffer: add compare and equals methods

compare() works like String.localeCompare such that:

Buffer.compare(a, b) === a.compare(b);

equals() does a native check to see if two buffers are equal.

Signed-off-by: Trevor Norris <>
d4fcb23e 04/01/2014 08:31 PM Nick Apperson

buffer: improve {read,write}{U}Int* methods

Increase the performance and simplify the logic of Buffer#write{U}Int*
and Buffer#read{U}Int* methods by placing the byte manipulation code
directly inline.

Also improve the speed of buffer-write benchmarks by creating a new...
2ed56e52 02/19/2013 08:16 PM isaacs

bench: Consistency in benchmark filenames
3f67a48d 02/19/2013 05:14 PM isaacs

bench: Add buffers/dataview_set
048f7fd3 02/19/2013 05:14 PM isaacs

bench: Merge fast_buffer_creation and buffer_creation
55aa2571 02/19/2013 05:14 PM isaacs

bench: Buffer read/write benchmarks
419607e8 02/19/2013 05:14 PM isaacs

bench: Buffer creation
cc38528a 02/19/2013 05:14 PM isaacs

bench: buffer-base64-encode

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